Slip flow in an annular sector duct using radial eigenfunctions
Open Access
- 1 January 2014
- journal article
- Published by Elsevier BV in Theoretical and Applied Mechanics Letters
- Vol. 4 (3), 032002
- https://doi.org/10.1063/2.1403202
Abstract
The fully developed slip flow in an annular sector duct is solved by expansions of eigenfunctions in the radial direction and boundary collocation on the straight sides. The method is efficient and accurate. The flow field for slip flow differs much from that of no-slip flow. The Poiseuille number increases with increased inner radius, opening angle, and decreases with slipKeywords
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